243024102 has 12 divisors (see below), whose sum is σ = 526552260. Its totient is φ = 81008028.

The previous prime is 243024077. The next prime is 243024107. The reversal of 243024102 is 201420342.

243024102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 13501339 = 243024102 / (2 + 4 + 3 + 0 + 2 + 4 + 1 + 0 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243024107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6750652 + ... + 6750687.

It is an arithmetic number, because the mean of its divisors is an integer number (43879355).

Almost surely, 2^243024102 is an apocalyptic number.

243024102 is an abundant number, since it is smaller than the sum of its proper divisors (283528158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

243024102 is a wasteful number, since it uses less digits than its factorization.

243024102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13501347 (or 13501344 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 243024102 is about 15589.2303209620. The cubic root of 243024102 is about 624.0457775834.

Adding to 243024102 its reverse (201420342), we get a palindrome (444444444).

The spelling of 243024102 in words is "two hundred forty-three million, twenty-four thousand, one hundred two".